Maxim-integrated MAXQ Family Users Guide: MAXQ2010 Supplement Manuale Utente Scaricare il pdf (Pagina 108)

MAXQ Family User’s Guide:

MAXQ2010 Supplement

20-16

Figure 20-8. 1/2 Duty Drive Example Waveform Timing

Figure 20-9. 1/3 Drive Example Display Connection

1 FRAME (f

FRAME

)

V

LCD

V

LCD1

GND

COM0

V

LCD

V

LCD1

GND

SEG0

V

LCD

V

LCD1

GND

COM1

V

LCD

V

LCD1

GND

SEG1

V

LCD

V

LCD1

GND

SEG2

V

LCD

V

LCD1

GND

SEG3

V

LCD

1/2 V

LCD

GND

-1/2 V

LCD

-V

LCD

COM0–SEG1

(ON)

V

LCD

1/2 V

LCD

GND

-1/2 V

LCD

-V

LCD

COM0–SEG0

(OFF)

COM1

COM2

COM0

SEG2SEG1SEG0

1 2 ... 103 104 105 106 107 108 109 110 111 112 113 ... 146 147

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